Home / 1,474,307,376,453-2,211,461,064,679.60-414,324,918,549.04

Finding the Fourth Proportional to 1,474,307,376,453, 2,211,461,064,679.60 and 414,324,918,549.04

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Solution

The fourth proportional to 1,474,307,376,453, 2,211,461,064,679.60 and 414,324,918,549.04 is: 621,487,377,823.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,307,376,453 : 2,211,461,064,679.60 = 414,324,918,549.04 : x
  2. Step 2: Convert to fraction form
    1,474,307,376,453/2,211,461,064,679.60 = 414,324,918,549.04/x
  3. Step 3: Cross multiply
    1,474,307,376,453x = 2,211,461,064,679.60 × 414,324,918,549.04
  4. Step 4: Simplify right side
    1,474,307,376,453x = 916,263,425,497,748,561,985,536
  5. Step 5: Solve for x
    x = 916,263,425,497,748,561,985,536/1,474,307,376,453
  6. Step 6: Final answer
    x = 621,487,377,823.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.